social science is only 6%. >> 70 2% self identify as liberal. which is a big disparity between them and the general public. john: you were a junior when obama was elected? >> it was light a little of the colt it happened across the nation. john: not just the attitude but there are actual space -- speech restriction red light, yellow light and this university was demoted? >> to policies unc maintains which is sexual-harassment if you attended college and other than unc it bans all sexually explicit jokes. john: david, you have a copy what did you find? >> sexually explicit jokes jokes, books, it is different -- difficult to control how you look at someone. policy in the residence halls to avoid using the returners spoken word in the way that offends. that is a rage asleep fraud. a picture of mitt romney would offend 70%. [laughter] john: you may not explicitly or implicitly asked for sex. john: then how do you get there? [laughter] is it automatically rate? >> these policies are not well thought out. this is what you get to with bureaucracies. jo